Finding the Third Proportional to 207,046.13 and 454,794.75
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Solution
The third proportional to 207,046.13 and 454,794.75 is: 998,996.07
Step by Step Solution
- Step 1: Write the proportion equation
207,046.13 : 454,794.75 = 454,794.75 : x - Step 2: Convert to fraction form
207,046.13/454,794.75 = 454,794.75/x - Step 3: Cross multiply
207,046.13x = 454,794.75 × 454,794.75 - Step 4: Simplify right side
207,046.13x = 206,838,264,627.56 - Step 5: Solve for x
x = 206,838,264,627.56/207,046.13 - Step 6: Final answer
x = 998,996.07
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.